大学英语学术英语论文作业.doc

The Influence of Poor Diet on College Students Health By GUO KAbstractDiet since the ancient times is an important part of peoples life. However, at present most Chinese college students have poor diet. As we all know, college students are the future of a nation. Therefore ,it is a big problem that cannot be overlooked. There are a large number of interpretations of the influence of poor diet on college students health in many previous studies. But think most of them are incomplete. Because they hardly mention about its effects on college students psychological health but only physical health. So I did a questionnaire survey in Chang Sha University of Science and Technology (CSUST) .After I got and analyzed the data, I obtained my conclusion. Poor diet certainly causes a very negative effect on college students psychological health. It does not only mean that college students would face more blocks in study and work. It is also a dig trouble of the development of our country.Key words Influence, poor diet , college students, health, physical, psychologyIntroductionCollege students is an important group in the society .They are in the period of growth and development .However, it is learned that there are quite a proportion of the college students diet is poor and most of them are in the poor nutritional status .The first reason is that college students choose their food with their preference instead of thinking about the dietary factors .The second reason is that college students are short of knowledge about nutrition and health .Most of them have no health consciousness. And, the last reason is that college students bedtimes are irregular .For example, college students like stay up late .Staying up late leads to getting up late ,so that some students study directly without breakfast. However, We all know clearly that breakfast is vital. In some literatures ,some conclusions about the influence of poor diet on college students health have been put forward .The largest effects of poor diet on college students health mainly reflect in the body function decline .1Poor diet lead to college students hyposthenia , hyposthenia, blood-deficiency and a series of problems .2Also, Obesity is increasingly common among college students because of their poor diet .3However, those literatures put forward a lot of conclusions about the influence of poor diet on college students Physical health but their psychological health. As a matter of fact, the influence of poor diet on college students health didnt only reflectedin their body, also in their psychology .And ,the influence of poor diet on college students psychologicalhealth is even greater and more direct than that on body in their life. Therefore ,this study will focus on investigating the influence of poor diet on college students health in psychology. And this study is aimed at urging more college students to fullyunderstand the influence of poor diet on them and increasing their commitment to diet.BodyIn order to find out the influence of poor diet on college students physical and psychological health,and get the most accurate results to enable them to pay more attention to their good daily eating habits,I did a questionnaire survey in CSUST in November 2014.The objects of this questionnaire survey are the college students of CSUST. My survey is carried out on several intramural QQ groups. There are five questions in my questionnaire (table1).Five days later, a total of 86 people participated in the questionnaire survey. After collecting and organizing data ,I finally obtain a statistical survey result .From this survey result, I find that there are 93% of those students who participating in the questionnaire survey think that their daily diet is poor .I took out the 6 students who think that their daily diet is good and only analyzed the other 80 questionnaires. There are 75% of them think that long-term poor diet makes their psychological states changed. However, The remaining 25% consider that Its influence is only limited to the body but Psychology .As for the 5th question, almost all those 80 students think that long-term poor diet leads to their biliousness .And, most students firmly believe that long-term poor diet leads to these influences including biliousness ,obesity ,hyposthenia , lassitude, irritability and distraction But in the group of those 75% students who think long-term poor diet produces influences on their psychological states ,there are 91% think that they become more depressed and listless because of their long-term poor diet. Also, almost all of they think that they can hardly concentrate on they work when study because of their poor diet. After I got all these data, I had a detailed and comprehensive analysis of them. And I received the conclusion finally. Long-term poor diet certainly causes effects on students heath, not only in body but psychology. So, it not only leads to undergraduates biliousness ,obesity ,hyposthenia and so on. And it is also reflected in their changes of psychological states. A large number of college students cannot keep a normal psychological state because of their poor diet. They are prone to spirit of trance and Irritability ,and they can hardly concentrate on doing their work well. Seriously, it may let them lose faith in their college life. That will certainly cause a very negative effect on their development of study even their future occupations.Table 1: Questionnaires 1Do you think you daily diet is good?A .Yes B. No 2Do you have some change in psychology because of your long-term poor diet?A. Yes B. No3What is the effect of long-term poor diet on your daily mood?A. Become more excited. B. Become more depressed . 4What is the effect of long-term poor diet on your daily study?A. Because more careful and energetic. B .Unable to concentrate on study. 5What is the greatest effect of long-term poor diet on your daily life?A .Biliousness B. Obesity C. Hyposthenia D. LassitudeE. Irritability F. DistractionDiscussion and conclusionIn my study ,I concluded the effects of poor diet on college students health ,Different from previous studies, this time my study covered not only the influences on bodies, but most importantly the influences on psychology. According to my study, long-term poor diet certainly causes a very negative effect on college students psychological health. Those bad effects let college students face more blocks in their study and work. Therefore ,I hope to draw their attentions to attach importance to thei